Error during install of mkplayerxp

[Rico Secada]

Hi

During installation of mplayerxp, from ports, I get the following error:

postproc/libpostproc.a(rgb2rgb.o)(.text+0x5875): In function `rgb24toyv12':
: undefined reference to `bgr2UVOffset'
gmake[1]: *** [mplayerxp] Error 1
gmake[1]: Leaving directory `/usr/ports/multimedia/mplayerxp/work/mplayerxp-0.1.9/mplayerxp'
gmake: *** [all] Error 2
*** Error code 2

Stop in /usr/ports/multimedia/mplayerxp.

Best and kind regards
Rico